Base | Representation |
---|---|
bin | 1011011110001010… |
… | …1111101110101000 |
3 | 21221121022121212122 |
4 | 2313202233232220 |
5 | 22301302321140 |
6 | 1225320530412 |
7 | 136210643330 |
oct | 26742575650 |
9 | 7847277778 |
10 | 3079338920 |
11 | 134022a9a9 |
12 | 71b320a08 |
13 | 3a0c72a48 |
14 | 212d7a0c0 |
15 | 130516ab5 |
hex | b78afba8 |
3079338920 has 64 divisors (see below), whose sum is σ = 7935736320. Its totient is φ = 1053448704.
The previous prime is 3079338859. The next prime is 3079338937. The reversal of 3079338920 is 298339703.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117764 + ... + 141516.
It is an arithmetic number, because the mean of its divisors is an integer number (123995880).
Almost surely, 23079338920 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3079338920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3967868160).
3079338920 is an abundant number, since it is smaller than the sum of its proper divisors (4856397400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3079338920 is a wasteful number, since it uses less digits than its factorization.
3079338920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24234 (or 24230 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 44.
The square root of 3079338920 is about 55491.7914650446. The cubic root of 3079338920 is about 1454.8531667306.
The spelling of 3079338920 in words is "three billion, seventy-nine million, three hundred thirty-eight thousand, nine hundred twenty".
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